July 2004

In 2012, German archaeologists began posting interpretive signs underwater, marking shipwrecks and even crashed airplanes at the bottom of the Baltic Sea as if they are in a museum, in order to make it clear to potential vandals, reckless tourists, and amateur collectors that these are culturally important sites, worthy of preservation.

"Alarmed at the looting of historically valuable shipwrecks in the Baltic Sea," Der Spiegel reported at the time, "German archaeologists have started attaching underwater signs designating them as protected monuments. Hobby divers and trophy hunters are damaging a precious maritime legacy stretching back thousands of years, they warn."

The sunken ship seen in the above image, for example, is just one of "some 1,500 marine monuments strewn across the seabed along the coast. The area has a wealth of well-preserved shipwrecks, lost cargo planes and even ancient settlements submerged through subsidence and rising water levels." That these can be described as monuments is very important: they are not mere wreckage, scattered over the seabed, but artifacts on display for those who can reach them.

The effect is strangely evocative, as if an architectural experiment has been going on beneath the waves of the Baltic Sea for the last few years, in which a museum, entirely without walls and seemingly with only very few visitors, has been secretly installed and constructed. It is a distributed, nonlinear museum of European ruins barely visible in the rising sea.

What's so interesting from an architectural standpoint, however, is how a group of signs such as these can have such a huge narrative and spatial effect, as if you've entered some sort of undefined volumetric space without walls, hidden in the water all around you, a kind of invisible cultural institution stocked with objects that only you and your fellow divers, at that exact moment, can even see.

In fact, it makes me curious how the (totally brilliant and BLDGBLOG-supported) idea of creating a new National Park on the moon might work—and, more to the point, what such a park would really look like. Do we just post a few signs on the lunar surface indicating that historically important artifacts are present up ahead, or do we actually construct some sort of "museum" space there that would more adequately sustain an aura of cultural history?

Either way, it's both hilarious and deeply strange that we could begin to experiment with what such a park might look like using—of all things—shipwrecks at the bottom of the Baltic Sea, and that German archaeologists, randomly posting cheap signs on the seabed, might have anticipated future strategies of historic preservation in otherwise deeply unearthly situations.

About BLDGBLOG

BLDGBLOG ("building blog") is written by Geoff Manaugh. The opinions expressed here are my own; they do not reflect the views of my friends, editors, employers, publishers, or colleagues, with whom this blog is not affiliated.